# Comparing paper level classifications across different methods and systems: an investigation of Nature publications

> Research article (Scientometrics, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4220978967](https://www.wikidata.org/wiki/openalex:W4220978967)  
**Source**: https://4ort.xyz/entity/comparing-paper-level-classifications-across-different-methods-and-systems-an-investigation-of-nature-publications